2009-09-23 19:40:25 +00:00
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#
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2014-08-07 21:07:16 +00:00
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# - Find flex/lex executable
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2006-09-06 22:28:19 +00:00
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#
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2019-01-08 18:12:43 +00:00
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include(FindChocolatey)
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2006-09-06 22:28:19 +00:00
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2019-01-08 18:12:43 +00:00
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find_program(LEX_EXECUTABLE
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2009-08-30 06:18:43 +00:00
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NAMES
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2014-01-16 20:15:20 +00:00
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win_flex
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2016-09-17 17:54:41 +00:00
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flex
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2009-08-30 06:18:43 +00:00
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lex
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PATHS
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2018-03-06 17:34:36 +00:00
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${CHOCOLATEY_BIN_PATH}
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2009-08-30 06:18:43 +00:00
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/bin
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/usr/bin
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/usr/local/bin
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/sbin
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2006-09-06 22:28:19 +00:00
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)
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2006-10-24 17:39:32 +00:00
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2009-09-24 20:42:08 +00:00
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INCLUDE(FindPackageHandleStandardArgs)
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FIND_PACKAGE_HANDLE_STANDARD_ARGS(LEX DEFAULT_MSG LEX_EXECUTABLE)
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2009-08-30 06:18:43 +00:00
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MARK_AS_ADVANCED(LEX_EXECUTABLE)
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2009-05-29 10:57:47 +00:00
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# flex a .l file
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2006-10-24 17:39:32 +00:00
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2016-03-11 19:51:39 +00:00
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MACRO(ADD_LEX_FILES _source _generated)
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2006-10-24 17:39:32 +00:00
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FOREACH (_current_FILE ${ARGN})
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GET_FILENAME_COMPONENT(_in ${_current_FILE} ABSOLUTE)
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GET_FILENAME_COMPONENT(_basename ${_current_FILE} NAME_WE)
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2009-05-29 10:57:47 +00:00
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SET(_outc ${CMAKE_CURRENT_BINARY_DIR}/${_basename}.c)
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2009-06-16 04:12:30 +00:00
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SET(_outh ${CMAKE_CURRENT_BINARY_DIR}/${_basename}_lex.h)
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2006-10-24 17:39:32 +00:00
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ADD_CUSTOM_COMMAND(
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2016-03-31 01:44:01 +00:00
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OUTPUT ${_outc} ${_outh}
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2023-01-09 02:08:43 +00:00
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COMMAND ${LEX_EXECUTABLE} $<$<OR:$<CONFIG:Debug>,$<CONFIG:RelWithDebInfo>>:--debug> -o${_outc} --header-file=${_outh} ${_in}
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2009-06-16 04:12:30 +00:00
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DEPENDS ${_in}
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2006-10-24 17:39:32 +00:00
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)
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2016-03-11 19:51:39 +00:00
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LIST(APPEND ${_source} ${_in})
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LIST(APPEND ${_generated} ${_outc})
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2016-03-31 01:44:01 +00:00
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INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR})
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INCLUDE_DIRECTORIES(${CMAKE_CURRENT_BINARY_DIR})
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ENDFOREACH (_current_FILE)
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2009-05-29 10:57:47 +00:00
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ENDMACRO(ADD_LEX_FILES)
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2006-10-24 17:39:32 +00:00
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